前日に均衡した方程式 |
PB(NO3)(aq) + KI(aq) = PBI(s) + KNO3(aq)
(NH4)2S + O2 = NH3 + H2O + S =>
2(NH4)2S + O2 = 4 NH3 + 2 H2O + 2 S
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2
KIO3 + NaHSO3 = KHSO3 + NaIO3 =>
KIO3 + NaHSO3 = KHSO3 + NaIO3
CuCl2 + Na + H2O = Cu(OH)2 + NaCl + H2 =>
CuCl2 + 2 Na + 2 H2O = Cu(OH)2 + 2 NaCl + H2
K2Cr2O7 + H2S = H2Cr2O7 + K2S =>
K2Cr2O7 + H2S = H2Cr2O7 + K2S
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
Cu + HNO3 + H2SO4 = CuSO4 + NO + H2O =>
3 Cu + 2 HNO3 + 3 H2SO4 = 3 CuSO4 + 2 NO + 4 H2O
CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + Na(CH3COO) + NO + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + 2 Na(CH3COO) + NO + H2O
Fe + CuSO4 = FeSO4 + CuFe =>
2 Fe + CuSO4 = FeSO4 + CuFe
AlBr3(s) = Al(s) + Br2 =>
2 AlBr3(s) = 2 Al(s) + 3 Br2
K2CrO4 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2CrO4 + 2 NaOH + 2 HCl = 2 KCl + Na2CrO4 + 2 H2O
NaOH + ZnOH = Zn(OH)2 + Na =>
NaOH + ZnOH = Zn(OH)2 + Na
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
CuKNO3Zn = ZnKNO3Cu =>
CuKNO3Zn = ZnKNO3Cu
AlBr3(s) = Al(aq) + Br(aq) =>
AlBr3(s) = Al(aq) + 3 Br(aq)
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
AlNO3 = Al + NO2 + O2 =>
2 AlNO3 = 2 Al + 2 NO2 + O2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
AlBr3(s) = Al(aq) + Br(aq) =>
AlBr3(s) = Al(aq) + 3 Br(aq)
(NH4)2S + O2 = NH3 + SO2 + H2 =>
(NH4)2S + O2 = 2 NH3 + SO2 + H2
CH4 + O = CO4 + OH4 =>
CH4 + 5 O = CO4 + OH4
NaFeO4 + H2SO4 = Fe2(SO4)3 + O2 + Na2SO4 + H2O =>
2 NaFeO4 + 4 H2SO4 = Fe2(SO4)3 + 2 O2 + Na2SO4 + 4 H2O
MgN2 + H2O = NH3 + Mg(OH)2 + O =>
MgN2 + 4 H2O = 2 NH3 + Mg(OH)2 + 2 O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
H2 + AlCl2 = Al + HCl2 =>
H2 + 2 AlCl2 = 2 Al + 2 HCl2
Ba(NO3)2 + NH3 + H2O = NH3OH + Ba(OH)2 =>
Ba(NO3)2 + 14 NH3 + 12 H2O = 16 NH3OH + Ba(OH)2
C8H9NO2 + H2O = OH9NO2 + H2C8 =>
C8H9NO2 + H2O = OH9NO2 + H2C8
Fe(SCN)2 + SnCl2 = FeCl2 + Sn(SCN)2 =>
Fe(SCN)2 + SnCl2 = FeCl2 + Sn(SCN)2
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4 =>
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4
C2Cu2 + HNO3 = CO2 + NO2 + H2O + Cu =>
C2Cu2 + 8 HNO3 = 2 CO2 + 8 NO2 + 4 H2O + 2 Cu
H2S + CsNO3 = Cs2S + HNO3 =>
H2S + 2 CsNO3 = Cs2S + 2 HNO3
AlBr3(s) = Al(aq) + Br(aq) =>
AlBr3(s) = Al(aq) + 3 Br(aq)
Br2 + KCl = K + Br2Cl =>
Br2 + KCl = K + Br2Cl
(NH4)2[Hg(SCN)4] + CoCl2 = Co[Hg(SCN)4] + NH4Cl =>
(NH4)2[Hg(SCN)4] + CoCl2 = Co[Hg(SCN)4] + 2 NH4Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn + KCl = SnCl2 + K =>
Sn + 2 KCl = SnCl2 + 2 K
AlBr3(s) = Al(s) + Br2(l) =>
2 AlBr3(s) = 2 Al(s) + 3 Br2(l)
NaNO2(aq) + H2O(l) = NO(g) + O2(g) + NaOH(aq) =>
4 NaNO2(aq) + 2 H2O(l) = 4 NO(g) + O2(g) + 4 NaOH(aq)
(NH4)2S + O2 = NH3 + SO2 + H2O =>
2(NH4)2S + 3 O2 = 4 NH3 + 2 SO2 + 2 H2O
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
AlBr3(s) = Al(s) + Br2 =>
2 AlBr3(s) = 2 Al(s) + 3 Br2
AlBr3(s) = Al(s) + Br2(l) =>
2 AlBr3(s) = 2 Al(s) + 3 Br2(l)
NaHSO3 + KIO3 = I2 + K2SO4 + Na2SO4 + NaHSO4 + H2O =>
5 NaHSO3 + 2 KIO3 = I2 + K2SO4 + Na2SO4 + 3 NaHSO4 + H2O
Fe + NaOH = FeO + Na + H2 =>
2 Fe + 2 NaOH = 2 FeO + 2 Na + H2
C6H6N12O12 = CO + N2 + H2O + O2 =>
2 C6H6N12O12 = 12 CO + 12 N2 + 6 H2O + 3 O2
Sn + KCl = SnKCl =>
Sn + KCl = SnKCl
MaO2 + H2O2 = O + Ma(OH) =>
2 MaO2 + H2O2 = 4 O + 2 Ma(OH)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
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